Product Reviews
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What is a Waterpik?

Waterpik® is the most popular brand of water flossers (oral irrigators). They use pressurized streams of water to remove food, bacteria, and plaque between your teeth.

Waterpiks are an alternative to string floss. They have been proven to be just as, or more effective than traditional floss.

Everything We Recommend

Best Overall — Waterpik Aquarius Water Flosser

Best Cordless/Travel — Waterpik Cordless Advanced

Best Compact — Waterpik ION Professional Cordless Water Flosser

Best Budget — Waterpik Cordless Freedom

Best for Children — Waterpik Water Flosser for Kids

Benefits of using a Waterpik include:

  • Easier to clean hard-to-reach areas
  • Fresher breath that lasts longer
  • Reduces gum inflammation
  • Prevents and reduces gingivitis

The Waterpik Water Flosser is the first of its kind to receive the ADA Seal of Acceptance from the American Dental Association. The ADA determined that Waterpiks are safe, effective at removing plaque, and help prevent and reduce gingivitis.

How Do Waterpiks Work?

Waterpiks clean the mouth using water pressure and pulsations. This washes away harmful plaque and food debris.

Studies show that pulsating water is more effective at cleaning vs. a steady stream of water. This is because the combination of pulsation and pressure produces hydraulic forces that remove plaque biofilm.

You can adjust the pressure setting to your liking, from a gentle to maximum cleanse. Waterpiks can also be used with mouthwash, which neutralizes odors and helps to freshen your breath.

Benefits of Waterpik Water Flossers

Waterpik oral irrigators have many benefits, including:

Better plaque removal

Waterpik Water Flossers significantly reduce plaque biofilm and remove up to 99.9% of plaque from treated areas.

Healthier gums

Waterpik products offer a more effective alternative to traditional dental floss in reducing gingival bleeding and improving oral health. In fact, they are up to 50% more effective at improving gum health than string floss.

Superior cleaning around braces

A Waterpik Water Flosser is up to 3X as effective for removing plaque around braces than string floss.

Essential for implants

A Waterpik Water Flosser is up to 2X as effective for improving gum health around implants than string floss.

Effective stain removal

Daily use of a Waterpik® Water Flosser removes more stains than tooth brushing alone. It also removes 25% more stains than brushing and is as gentle as regular toothpaste.

Types of Waterpik Tips & What They Do

Waterpik offers a variety of tips designed for different dental needs. Here are the top Waterpik tips available and their intended use.

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The Classic Jet Tip (Jt-100E)

Best For General Use

This tip is best for everyday use. It cleans deep between teeth and below the gum line. This helps prevent gum disease and improve your oral health.

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The Orthodontic Tip

Best For Braces

This tip is best for everyday use. It cleans deep between teeth and below the gum line. This helps prevent gum disease and improve your oral health.

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The Plaque Seeker® Tip

Best For Crowns and Implants

The Plaque seeker is best for dental work or implants. This tip gently removes plaque around all types of dental work and hard-to-reach areas without causing damage to delicate prosthetics. It has three thin tufts of bristles that gently access stubborn plaque around dental implants, crowns, bridges, and veneers.

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The Pik PocketTM Tip

Best For Periodontal Pockets

If you have periodontal pockets, this is the tip for you. It is specifically designed to deliver water or anti-bacterial solutions deep into periodontal pockets as prescribed by your dentist.

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The Tongue Cleaner

Best For Tongue Cleaning

This tip is for people who have bad breath. The Tongue Cleaner’s spoon-like shape effectively traps and removes bacteria from the tongue to prevent bad breath.

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Implant Denture Tip

Best For Dentures

This tip is meant for fixed implant bridges and dentures. It is specifically designed to access hard-to-reach areas to clean fixed implant bridges and dentures.

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The Toothbrush Tip

Best For Deep Cleaning

This tip is meant for the Sonic Fusion or Sonic Fusion 2.0. It allows you to floss your teeth at the same time as you brush your teeth.

Tips for Cleaning Your Waterpik 

The Waterpik manufacturer recommends that you clean your waterpik with water and vinegar. You can also clean the water reservoir in your dishwasher.

Here are five steps for simple cleaning with water, vinegar, and your dishwasher to keep your Water Flosser performing at its best:

  1. Clean the outside of the unit
  2. Clean the water reservoir
  3. Clean the internal parts
  4. Clean the handle (countertop models)
  5. Clean the flosser tip

To ensure optimal performance, complete this process every 1 to 3 months.

Are Water Flossers Better Than String Floss?

Studies (performed by Waterpik) show that a Waterpik is:

  • 51% more effective than dental floss at reducing gingivitis
  • 2X as effective as dental floss at reducing gingival bleeding
  • 29% more effective than dental floss for plaque removal

Many people also find water flossers easier to use correctly than string dental floss.

Both string floss and water flossers are effective at removing plaque and preventing gum disease. The best choice is one that you will use every day.

Types of Waterpik Products

Countertop Water Flossers

Countertop Water flossers have more pressure settings that allow you to customize cleaning power. They also have larger water reservoirs and other advanced features.

Countertop water flossers come in a range of sizes and features. Small countertop water flossers include a balance of features in a more compact size.

Countertop water flossers include the Waterpik Ultra and the Waterpik Aquarius and range in price from $49.99 to $139.99.

Cost: $$$

Cordless Water Flossers

Cordless water flossers offer superior portability compared to other water flossers and are suitable for small bathrooms.

Compared to countertop water flossers, cordless water flossers have a smaller water reservoir and slightly lower overall water pressure.

Cordless water flossers include the Cordless Express, the Cordless Plus, and the Cordless Advanced, ranging in price from $39.99 to $99.99.  

Cost: $$

Water Flosser + Toothbrush System

The Waterpik Complete Care system includes a Waterpik and toothbrush. This system is the best option for complete dental care, with a water flosser and separate electric toothbrush in one. This convenient device saves counter space and power outlets and comes with a choice of sonic or oscillating toothbrushes.

The Complete Care Water Flosser + Toothbrush Systems range in price from $99.99 to $119.99.  

Cost: $$$

Waterpik® Whitening Water Flossers

Waterpik Whitening Water Flossers deliver precision whitening while you water floss. These devices restore natural whiteness in just four weeks by removing hard-to-reach stains that other products miss. 

The advanced model includes pulse-modulation technology for maximum plaque removal and enhanced gum stimulation.

Waterpik Whitening Water Flossers range in price from $79.99 to $99.99.

Cost: $$

Waterpik Sonic-Fusion®

The Sonic-Fusion® Flossing Toothbrush is the best solution for fast, easy, and effective brushing and flossing. This toothbrush comes with flossing technology built into the patented brush head. The buttons on the power handle let you switch from brushing to flossing (or both).

The Sonic-Fusion® Flossing Toothbrush ranges in price from $169.99 to $199.99.  

Cost: $$$

Which Waterpik Water Flosser is Right for You?

Waterpik offers a variety of products for different needs and lifestyles. 

Here are the top 5 Waterpiks in different categories:

waterpik countertop water flosser

Waterpik Aquarius

Best Overall

The best overall water flosser is the Waterpik WP-660 Aquarius Water Flosser. The Aquarius oral irrigator is best for at-home use. When used daily, the device can remove up to 99.9% of plaque between teeth. The Waterpik Aquarius is also 50% more effective than traditional string floss. 

The built-in timer/pacer briefly pauses at 30 seconds and 1 minute to help track the flossing time. The device also delivers 1400 water pulses per minute for a deep clean. 


  • Up to 90 seconds of flossing time
  • Two modes: hydro-pulse massage mode for gum stimulation and regular floss mode
  • Seven flossing tips
  • Ten floss settings 
  • Available in five different colors 
  • Large water reservoir that holds 22 ounces of water
  • On/off water control on handle
  • Three-year warranty
  • Safe to use on implants, crowns, veneers, braces, and other dental work
Waterpik Cordless Flosser

Waterpik Cordless Advanced

Best Cordless

The Waterpik Cordless Advanced is compact and does not have a large water reservoir. This model comes with four different flossing tips, three pressure settings, and 360-degree tip rotation. 

It also features a magnetic 4-hour rapid charging system, a waterproof design, and an ultra-quiet operation. It's perfect for small spaces, travel, and can even be used in the shower.


  • 45 seconds of flossing time
  • 4-hour rapid charge
  • Four water flossing tips included
  • Three different pressure settings (360-degree tip rotation)
  • Tip storage case 
  • Portable and lightweight
  • Waterproof and extra quiet
  • Available in six different colors
  • Two-year warranty
  • Safe to use on implants, crowns, veneers, braces, and other dental work
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Waterpik ION

Best Compact Choice

The ION Cordless Water Flosser provides maximum performance with cordless convenience. It is 30% smaller in size than traditional plug-in Waterpik models, so the ION is incredibly compact. The rechargeable cordless design also eliminates clutter, making it ideal for small bathroom counters. 

ION’s rechargeable lithium-ion battery lasts up to four weeks per charge. It also features a convenient magnetic handle cradle and an on/off water control on the handle.


  • 90 seconds of flossing time
  • Four weeks of use per charge
  • Ten pressure settings (gentle to maximum clean)
  • Six water flossing tips included
  • Magnetic handle cradle and swivel base (to clean back teeth)
  • 1-minute timer with 30-second pacer to track flossing time
  • Ideal for small counters and bathrooms
  • No cord or outlet needed
  • Three-year warranty
  • Safe to use on implants, crowns, veneers, braces, and other dental work
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Waterpik Cordless Freedom

Best on a Budget

The Waterpik Cordless Freedom is portable and waterproof. It's great for small spaces, travel, or use in the shower.

It comes with three tips and two pressure settings. It runs on AA batteries, so no charging is required.


  • 30 seconds of flossing time
  • Waterproof, can be used in the shower
  • Two pressure settings
  • Three water flossing tips included
  • Travel Bag and Plug included
  • Ideal for small counters and bathrooms
  • No cord or outlet needed
  • One-year warranty
  • Safe to use on implants, crowns, veneers, braces, and other dental work
waterpik water flosser for kids

Waterpik Water Flosser for Kids

Best Water Flosser for Children

Taking care of your oral hygiene from an early age is essential for long-term cavity and gum disease prevention. The Waterpik Water Flosser for Kids is perfect for beginners and is capable of removing 99.9% of plaque between your child’s teeth. It is also smaller than other regular sized water flossers on the market. 

Why Trust Us?

Our team has put together a list of the best cordless water flossers available. We took into account the: 

  • Battery life
  • Quality of features
  • Reviews from multiple sites 
  • The trustworthiness of the brand
  • Portability
  • Pressure modes 
  • Overall value for the money

Some water flossers have the American Dental Association (ADA) Seal of Acceptance. These water flossers are effective in preventing gum disease, cavities, and other oral health conditions. 

Devices that currently have the ADA Seal of Acceptance include Philips and Waterpik Water Flossers. We chose the best flossers with this seal of acceptance, which you will read more about below. 

Other devices included in this article do not have the ADA Seal of Acceptance. However, after hours of research, our team determined they were still effective in removing plaque and preventing common oral health conditions (e.g., cavities and gingivitis). 

We determined each brand's reputability by speaking with company leaders, reading hundreds of customer reviews, and ensuring they provide quality customer service.

What’s Next?

Last updated on April 24, 2022
10 Sources Cited
Last updated on April 24, 2022
All NewMouth content is medically reviewed and fact-checked by a licensed dentist or orthodontist to ensure the information is factual, current, and relevant.

We have strict sourcing guidelines and only cite from current scientific research, such as scholarly articles, dentistry textbooks, government agencies, and medical journals. This also includes information provided by the American Dental Association (ADA), the American Association of Orthodontics (AAO), and the American Academy of Pediatrics (AAP).
  1. “The Best Water Flossers.” The New York Times, The New York Times,
  2. Clinically Proven Results.
  3. “Countertop Water Flossers.” Countertop Water Flossers: More Settings, Large Reservoirs,
  4. Goyal, C Ram et al. “Evaluation of the plaque removal efficacy of a water flosser compared to string floss in adults after a single use.” The Journal of clinical dentistry vol. 24,2 : 37-42.
  5. “How Does a Waterpik® Water Flosser Work?” Waterpik,
  6. “How to Clean a Waterpik® Water Flosser.” Waterpik,
  7. Jahn, Carol. “Dental Floss vs. Waterpik® Water Flosser: Myth vs. Fact.” Waterpik,
  8. “Mouthwash & Your Waterpik® Water Flosser.” Waterpik,
  9. Waterpik Water Flosser First in Its Class to Earn ADA Seal,
  10. “Waterpik® Water Flosser Tips Guide.” Waterpik® Water Flosser Tips Guide: Tip Types & FAQs,
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